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Antibiotic & Antibacterial APIs

Ofloxacin

IP/BP/USPAvailable on request

Ofloxacin (CAS 82419-36-1) supplier Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
Ofloxacin chemical structure
CAS number82419-36-1
FormulaC18H20FN3O4
Molar mass361.4 g/mol
Physical formPowder
HS code2941
InChIKeyGSDSWSVVBLHKDQ-UHFFFAOYSA-N
IUPAC name7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid

About Ofloxacin

Zemixal supplies Ofloxacin within its APIs & Bulk Drugs portfolio. Key data (IP/BP/USP): CAS 82419-36-1, formula C18H20FN3O4 and molar mass 361.4 g/mol. Expect white or yellowish crystalline powder(Results:Conform).

Where it is used

  • Pharmaceutical formulation
  • Generic drug development

Handling and storage

Hazard communication follows GHS (Danger: H302, H312, H317 and H332). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 1 kg, 5 kg and 25 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ofloxacin

See every impurity, metabolite and related compound we list for this API.

Ofloxacin standards

Typical uses

  • Pharmaceutical formulation
  • Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Ofloxacin
Product nameOfloxacin
Catalogue numberZX-003937
CAS number82419-36-1
IUPAC name7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Molecular formulaC18H20FN3O4
Molar mass361.4 g/mol
Exact mass361.1438
GradeIP/BP/USP
Physical formPowder
AppearanceWhite or yellowish crystalline powder(Results:Conform)
XLogP3-0.4
H-bond donors / acceptors1 / 8
Topological polar surface area73.3 Ų
HS code2941
InChIKeyGSDSWSVVBLHKDQ-UHFFFAOYSA-N
SMILESCC1COC2=C3N1C=C(C(=O)C3=CC(=C2N4CCN(CC4)C)F)C(=O)O
PubChem CID4583
SynonymsFloxin, Ofloxacine, Exocin, Hoe-280, Floxin otic, Ofloxacin Otic, HOE 280, Hoe280, Ofloxaxin, Tarivid i.v., Ofloxacin Ophthalmic, Olfoxacin Otic Soln

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H317May cause an allergic skin reaction
  • H332Harmful if inhaled
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H341Suspected of causing genetic defects
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P233, P260, P261, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P333 + P317, P342 + P316, P362 + P364, P403, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Ofloxacin
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Ofloxacin

Which CAS number identifies Ofloxacin?
Ofloxacin is registered under CAS 82419-36-1. You may also see it listed as Floxin, Ofloxacine, Exocin. Our catalogue number for this item is ZX-003937.
What are the formula and molar mass of Ofloxacin?
For Ofloxacin, its formula is C18H20FN3O4 and its molar mass is 361.4 g/mol. The systematic (IUPAC) name is 7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid. InChIKey GSDSWSVVBLHKDQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Ofloxacin used in pharmaceutical QC?
Ofloxacin is a characterised reference material linked to Ofloxacin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Ofloxacin?
This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ofloxacin?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ofloxacin to my country?
Yes. Because Ofloxacin is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 82419-36-1

More Ofloxacin standards

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